| About |
|---|
| Description General Purpose, Heat Resistance Application IT/OA, E&E Housing and Components, Automotive (Interior)&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Heat Resistance, Good |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.43 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 14 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.10 to 0.30 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 110 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 6.4 mm | 140 | ℃ | ASTM D648 |
| Relative temperature index | |||
| Electrical performance | 80.0 | ℃ | UL 746 |
| Strength mechanical performance | 80.0 | ℃ | UL 746 |
| Impact mechanical performance | 80.0 | ℃ | UL 746 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 3.20 mm | 118 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.20 mm | 4.0 | % | ASTM D638 |
| Bending modulus | |||
| 3.20 mm | 7350 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 3.20 mm | 177 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 to 120 | °C | |
| Drying time | 3.0 to 5.0 | hr | |
| Recommended maximum moisture content | < 0.020 | % | |
| Barrel rear temperature | 270 to 300 | °C | |
| Barrel middle temperature | 280 to 310 | °C | |
| Barrel front temperature | 290 to 330 | °C | |
| Nozzle temperature | 290 to 330 | °C | |
| Processing (melt) temperature | 300 to 340 | °C | |
| Mold temperature | 90 to 120 | °C | |
| Back pressure | 0.981 to 3.92 | MPa | |
| Screw speed | 40 to 70 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. 0.39 in/min |
| 4. 18.6kg |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |